OPERATING SEGMENT - Reconciliation to Consolidated Financial Statements (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Segment Reporting Information [Line Items]
Total revenue	$ 49,897	$ 49,667
Cost of goods sold	28,197	28,407
Gross profit	21,700	21,260
Selling, general and administrative expenses	41,968	53,247
Operating loss	(20,268)	(31,987)
Change in fair value of financial instruments	(7,269)	615
Other income (expense), net	(2,272)	1,565
Loss before provision for income taxes	(29,809)	(29,807)
Other segment information
Depreciation/Amortization	6,323	9,979
Total assets	75,273	113,442
Reportable Segment
Segment Reporting Information [Line Items]
Total revenue	49,897	49,667
Cost of goods sold	28,197	28,407
Gross profit	$ 21,700	$ 21,260
Gross profit %	43.50%	42.80%
Selling, general and administrative expenses	$ 41,968	$ 53,247
Operating loss	(20,268)	(31,987)
Change in fair value of financial instruments	(7,269)	615
Other income (expense), net	(2,272)	1,565
Loss before provision for income taxes	(29,809)	(29,807)
Other segment information
Depreciation/Amortization	6,323	9,979
Total assets	75,273	113,442
Long-term liabilities	68,653	70,419
Reportable Segment | Product Revenue
Segment Reporting Information [Line Items]
Total revenue	49,597	49,019
Reportable Segment | Service Revenue
Segment Reporting Information [Line Items]
Total revenue	$ 300	$ 648